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| TECHNICAL DATA | |||
|---|---|---|---|
| PROPERTY (UNIT) | TEST | PERFORMANCE | |
| Corrosiveness | ASTM C665 | Does not accelerate corrosion of steel | |
| Corrosion | ASTM C1617 | Pass | |
| Maximum Service Temperature | ASTM C411 | 450° F (232° C) | |
| Maximum Air Velocity | ASTM C1071, UL 181 Erosion Test | Max. 6,000 ft./min. (30.5 m/sec.) Tested to 15,000 ft./min. (76.2 m/sec.) | |
| Water Vapor Sorption (by weight) | ASTM C1104 | Less than 3% | |
| Mold Growth | ASTM C1338, ASTM G21, ASTM G22 UL 2824 | Pass | |
| Surface Burning Characteristics (flame spread/smoke developed) | ASTM E84, UL 723, CAN/ULC S102 | UL/ULC Classified FHC 25/50 | |
| THERMAL PERFORMANCE | ASTM C177 MEAN TEMPERATURE 75° F (24° C) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DENSITY | THICKNESS | C-VALUE¹ | R-VALUE² | |||||||||
| BTU/ FT2 · HR · °F | W/ M2 · °C | FT2 · HR · °F/ BTU | ||||||||||
| 1.5 PCF (24 kg/m³) |
1" (25 mm) | 0.24 | 1.42 | 4.2 | ||||||||
| 11/2" (38 mm) | 0.17 | 0.97 | 6.0 | |||||||||
| 2" (51 mm) | 0.13 | 0.74 | 8.0 | |||||||||
| 2.0 PCF (32 kg/m³) |
1/2" (13 mm) | 0.48 | 2.73 | 2.1 | ||||||||
| 1" (25 mm) | 0.24 | 1.36 | 4.2 | |||||||||
¹ The lower the value, the better the performance.
2 The higher the value, the better the performance.
| ACOUSTICAL PERFORMANCE | ASTM C423, TYPE A MOUNTING | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DENSITY | THICKNESS | FREQUENCY | |||||||||||||
| 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC | |||||||||
| 1.5 PCF (24 kg/m³) |
1" (25 mm) | 0.18 | 0.28 | 0.73 | 0.85 | 0.91 | 0.90 | 0.70 | |||||||
| 11/2" (38 mm) | 0.23 | 0.50 | 0.87 | 0.92 | 0.93 | 0.93 | 0.80 | ||||||||
| 2" (51 mm) | 0.37 | 0.76 | 1.02 | 1.00 | 0.98 | 0.92 | 0.35 | ||||||||
| 2.0 PCF (32 kg/m³) |
1/2" (13 mm) | 0.10 | 0.17 | 0.43 | 0.59 | 0.73 | 0.75 | 0.50 | |||||||
| 1" (25 mm) | 0.25 | 0.35 | 0.69 | 0.89 | 0.96 | 1.01 | 0.70 | ||||||||
| FT./MIN. | HYDRAULIC DIAMETER | ||||||
|---|---|---|---|---|---|---|---|
| VELOCITY | 10" | 16" | 24" | 32" | 40" | 72" | 100" |
| 500 | 0.054 | 0.030 | 0.018 | 0.012 | 0.009 | 0.005 | 0.003 |
| 600 | 0.077 | 0.042 | 0.025 | 0.018 | 0.013 | 0.007 | 0.004 |
| 700 | 0.104 | 0.057 | 0.034 | 0.024 | 0.018 | 0.009 | 0.006 |
| 800 | 0.134 | 0.074 | 0.044 | 0.031 | 0.023 | 0.011 | 0.008 |
| 900 | 0.169 | 0.093 | 0.056 | 0.039 | 0.029 | 0.014 | 0.010 |
| 1000 | 0.207 | 0.114 | 0.068 | 0.048 | 0.036 | 0.018 | 0.012 |
| 2000 | 0.806 | 0.443 | 0.266 | 0.186 | 0.141 | 0.069 | 0.046 |
| 3000 | 1.797 | 0.988 | 0.594 | 0.415 | 0.315 | 0.153 | 0.103 |
| 4000 | 3.179 | 1.748 | 1.050 | 0.734 | 0.557 | 0.271 | 0.181 |
| 5000 | 4.952 | 2.724 | 1.636 | 1.143 | 0.867 | 0.422 | 0.283 |
